If you are stingy and angry, you will be very lonely, because no one wants to be your friend. Therefore, all of us must be generous and not stingy. Sharing things with others can increase our friendship and make ourselves happy.
After reading, I feel colorful cotton candy.
The protagonist in the story is the driver of the boss of a big company. He used to be a standard person who was eager to eat cotton candy. He had to borrow money to buy a new sports car. As long as there is a good-looking girl, he can't wait to strike up a conversation, so in order to pursue more desires, he has no savings and spends all his cash until the boss tells him the story of the cotton candy experiment.
After listening to it, he found that he had been eating cotton candy, and the result of bitter first and sweet later made him very painful. He actually started to go to the store to buy cotton candy, imitating experiments, one a day, two a day. Although this move seems stupid, it makes him fully feel the power of delaying enjoyment. As long as he can survive, he actually has a chance to get more. So he made up his mind to go back to college and enrich himself.